NFL Football

Sep. 29, 2015 5:39 PM PT6:39 PM MT7:39 PM CT8:39 PM ET0:39 GMT8:39 AM 北京时间5:39 PM MST7:39 PM EST7:39 PM CT4:39 UAE (+1)20:39 ET23:39 - The Chargers have signed Walton to add healthy depth to their injury-plagued offensive line.Analysis: Walton started all 16 games at center for the New York Giants last season but was released by Miami at final cuts. He's made 52 starts over five NFL seasons.